.nav{
	width: 100%;
	height: 60px;
	line-height: 50px;
	background-color: white;
}
.nav ul{
	width: 70%;
	height: 60px;
	margin: 0 auto;
}
.nav ul li{
	float: left;
}
.nav ul li a{
	padding: 10px;
	text-decoration: none;
	color: black;
	font-size: 18px;
}
.nav ul li a:hover{
	background-color: #F5F5F5;
}
.nav ul li:nth-child(1){
	float: right;
}
.logo{
	width: 150px;
	height: 50px;
	font-size: 20px;
}

.content{
	width: 70%;
	min-height: 1100px;
	margin: 20px auto;
	border-radius: 5px;
	position: relative;
}
.left{
	position: absolute;
	left: 0px;
	top: 0px;
	width: 70%;
	height: 1020px;
	padding: 20px;
	background-color: white;	
}
.banner{
	width: 100%;
	height: 250px;
	border-radius:5px;
	position: relative;
}
.bg{
	width: 100%;
	height: 250px;
	border-radius:5px;
}
.z{
	position: absolute;
	top: 39%;
	left: 0px;
	cursor: pointer;
	display: none;
}
.r{
	position: absolute;
	top: 39%;
	right: 0px;
	cursor: pointer;
	display: none;
}
.left-conetnt::after{
	width: 96%;
	height: 2px;
	margin: 0 auto;
	content: "";
	position: absolute;
	top: -10px;
	left: 2%;
	background-color: #000000;
}
.left-conetnt{
	width: 100%;
	height: 230px;
	margin-top: 30px;
	position: relative;
}
.left-conetnt a{
	color: black;
}
.left-conetnt img{
	width:28%;
	height: 200px;
	position: absolute;
	left: 0px;
	top: 0px;
	border-radius: 3px;
}
.left-con{
	width: 70%;
	height: 200px;
	position: absolute;
	left: 230px;
	top: 0px;
}

.left-con h2{
	height: 40px;
}
.con1{
	width: 100%;
	height: 130px;
	padding-top: 10px;
}
.con2{
	width: 100%;
}
.con2 span{
	float: right;
}

.right{
	position: absolute;
	right: 0px;
	top: 0px;	
	width: 25%;
}
.right-search{
	width: 100%;
	height: 50px;
	/* background-color: white; */
}
.right-search input{
	width: 95%;
	padding-left: 5%;
	height: 40px;
	border-radius: 30px;
	border: none;
	outline: none;
}
.right-con1{
	width: 90%;
	min-height: 300px;
	background-color: white;
	border-radius: 5px;
	padding: 5%;
}
.right-con1 ul{
	margin-top: 20px;
}
.right-con1 ul li{
	height: 35px;
	line-height: 35px;
	list-style: circle;
	margin-left: 30px;
}
.right-con1 ul li a{
	color:#0000CC;
	text-decoration: none;
}
.right-con2{
	width: 90%;
	min-height: 300px;
	background-color: white;
	border-radius: 5px;
	padding: 5%;
	margin-top: 20px;
}
.right-con2 ul{
	margin-top: 20px;
}
.right-con2 ul li {
	width: 100%;
	height: 60px;
	margin-top: 10px;
	position: relative;
}
.right-con2 ul li img{
	width: 50px;
	height: 50px;
	border-radius: 50%;
	position: absolute;
	left: 0px;
	top: 0px;
}
.right-con2 ul li span{
	display: inline-block;
	width: 170px;
	height: 40px;
	background-color: #F2F6FC;
	border-radius: 5px;
	position: absolute;
	left: 60px;
	top: 5px;
	line-height: 40px;
	padding-left: 10px;
}
.footer{
	width: 100%;
	height: 50px;
	background-color: white;
	text-align: center;
	line-height: 50px;
}
/* 留言页面 */
.content1{
	width: 70%;
	min-height: 600px;
	margin: 20px auto;
	border-radius: 5px;
}
.contact{
	width: 100%;
	height: 550px;
	border-radius: 5px;
	background-color: white;
	padding-top: 20px;
}
.contact h2{
	width: 100%;
	height: 40px;
	line-height: 40px;
	text-align: center;
letter-spacing: 10px;
}
.contact-content{
	width: 80%;
	margin: 0 auto;
}
.contact-content ul li{
	margin-top: 30px;
}
.contact-content ul li:nth-child(3){
	display: flex;
	align-items: center;
}
.contact-content ul li span{
	display: inline-block;
	width: 100px;
}
.name,.email{
	width: 70%;
	height: 40px;
	background-color: #F2F6FC;
	border: none;
	outline: none;
	padding-left: 20px;
}
.ct{
	width: 70%;
	height: 200px;
	background-color: #F2F6FC;
	border: none;
	outline: none;
	padding-left: 20px;
	padding-top: 10px;
}
.btn{
	margin-top: 30px;
	width: 150px;
	height: 40px;
	border: none;
	background-color: #409eff;
	color: white;
	font-size: 18px;
	float: right;
	margin-right: 70px;
	cursor: pointer;
}
/* 详情页面 */
.content3{
	width: 70%;
	min-height: 600px;
	margin: 20px auto;
	border-radius: 5px;
}
.details{
	width: 90%;
	height: 700px;
	margin: 0 auto;
	border-radius: 5px;
	background-color: white;
	padding-top: 20px;
	padding: 20px;
}
.details h2{
	text-align: center;
	margin-top: 30px;
}

.de-t span{
	float: right;
}
.details-cnotent{
	margin-top: 20px;
}
.details-cnotent p{
	width: 90%;
	margin-left: 5%;
	margin-top: 10px;
}
.details-cnotent img{
	width: 90%;
	margin-left: 5%;
	max-height: 400px;
 border-radius: 5px;	
 margin-top: 10px;
}
.show-img{
	width: 70%;
	height: 500px;
	/* margin:0 auto; */
	border-radius: 5px;
	position: fixed;
	top: 10%;
	left: 15%;
	z-index: 999999;
	background-color: white;
	display: none;
}
.show-img span{
	display: inline-block;
	position: absolute;
	top: -10px;
	right: -10px;
	width: 30px;
	height: 30px;
	background-color:#0000CC ;
	color: white;
	text-align: center;
	line-height: 30px;
	border-radius: 50%;
	cursor: pointer;
}
.show-img img{
	position: absolute;
	width: 90%;
	height: 90%;
	border-radius: 5px;
	top: 5%;
	left: 5%;
}
/* 关于 */
.content4{
	width: 70%;
	min-height: 550px;
	margin: 20px auto;
	border-radius: 5px;
}
.about{
	width: 90%;
	height: 500px;
	margin: 0 auto;
	border-radius: 5px;
	background-color: white;
	padding-top: 20px;
	padding: 20px;
}
.about h2{
	text-align: center;
	margin-bottom: 20px;
}
.about ul{
	margin-left: 50px;
}
.about ul li{
	height: 50px;
	line-height: 50px;
}
.footer a{
	text-decoration: none;
	color: black;
}